In the field of laser processing, laser marking is one of the most widely used technologies, which is a product of the combination of contemporary high-tech laser technology and computer technology. The anti-counterfeiting of products and tracking of important components have also put forward increasingly high requirements for laser marking. On the one hand, the marking needs to have high anti-counterfeiting properties, which not only requires high requirements for marking methods and processes, but also requires good marking recognition technology. On the other hand, the marking process must try not to damage the use of products and components as much as possible. According to the relationship between laser and materials, direct marking methods are divided into insertable and non insertable marking. Insertion marking refers to the application of methods such as wear, cutting, melting, and evaporation on the surface of parts. Non intrusive marking is usually used as part of the machining process or to add a layer of medium to the surface of the workpiece, and this method has no adverse effects on the material properties. Luose (Shanghai) Electronic Technology Co., Ltd. will provide comprehensive industrial identification solutions such as laser marking machines, smoke purification systems, and visual inspection, suitable for various industries, including but not limited to: pharmaceutical industry, beverage and food industry, electronic and electronic components industry, Japanese chemical industry, automotive industry, building materials industry, tobacco industry, etc.